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iotests/055: refactor compressed backup to vmdk
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1 #!/usr/bin/env bash
2 #
3 # qemu-img dd test
4 #
5 # Copyright (C) 2016 Reda Sallahi
6 #
7 # This program is free software; you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 2 of the License, or
10 # (at your option) any later version.
11 #
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 # GNU General Public License for more details.
16 #
17 # You should have received a copy of the GNU General Public License
18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
19 #
20
21 [email protected]
22
23 seq="$(basename $0)"
24 echo "QA output created by $seq"
25
26 status=1
27
28 _cleanup()
29 {
30     _cleanup_test_img
31     _rm_test_img  "$TEST_IMG.out"
32 }
33 trap "_cleanup; exit \$status" 0 1 2 3 15
34
35 . ./common.rc
36 . ./common.filter
37 . ./common.pattern
38
39 _supported_fmt generic
40 _supported_proto file
41 _unsupported_fmt luks
42
43 echo
44 echo "== Creating image =="
45
46 size=1M
47 _make_test_img $size
48 _check_test_img
49
50 $QEMU_IO -c "write -P 0xa 0 $size" "$TEST_IMG" | _filter_qemu_io
51
52 echo
53 echo "== Converting the image with dd =="
54
55 $QEMU_IMG dd if="$TEST_IMG" of="$TEST_IMG.out" -O "$IMGFMT"
56 TEST_IMG="$TEST_IMG.out" _check_test_img
57
58 echo
59 echo "== Compare the images with qemu-img compare =="
60
61 $QEMU_IMG compare "$TEST_IMG" "$TEST_IMG.out"
62
63 echo
64 echo "*** done"
65 rm -f "$seq.full"
66 status=0
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